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5.2" Sch 80 Carbon Steel Seamless Pipe

Expert Overview

This Schedule 80 seamless carbon steel pipe offers superior strength and integrity for demanding applications. Engineered for high-pressure fluid conveyance and structural support, its robust construction ensures reliability in critical systems.

StandardASME B18
MaterialCarbon Steel
FinishZinc Plated
GradeN/A
Pipe Size5.2"
Outside Diameter3.135"
Wall Thickness0.259"

Detailed Engineering Specifications

Specified by design engineers worldwide, this 5.2" nominal pipe size seamless carbon steel pipe features an exacting outside diameter of 3.135" and a substantial wall thickness of 0.259", conforming to Schedule 80 dimensional standards. Manufactured from high-quality carbon steel, it exhibits excellent tensile strength and weldability, making it ideal for high-pressure hydraulic systems, steam lines, and critical structural components where failure is not an option. Its seamless construction guarantees uniform wall thickness and eliminates potential leak paths inherent in welded pipes.

🧊 Download 3D CAD Model (.STEP)

Verified Global OEM Partners

This component strictly adheres to the tolerances, material specifications, and quality benchmarks set by the world's leading industrial manufacturers.

VictaulicEst. 1919
USA🇺🇸
"Mechanical pipe joining solutions."
Market Rank
🏆 #1 Grooved Piping System
Industry Approvals
🚀 Global Fire & HVAC Approved
Warranty & Support
🛡️ Lifetime Integrity Guarantee
Green Manufacturing
🌱 100% Recycled Steel
Certified:ISO 9001, FM, UL
SwagelokEst. 1947
USA🇺🇸
"High-purity tube fittings."
Market Rank
🏆 #1 High-Purity Fluid Systems
Industry Approvals
🚀 Semiconductor Approved
Warranty & Support
🛡️ Lifetime Limited Warranty
Green Manufacturing
🌱 Zero Leakage Promise
Certified:ISO 9001, PED
NibcoEst. 1904
USA🇺🇸
"Flow control and pipe fittings."
Market Rank
🏆 Top 5 Flow Control
Industry Approvals
🚀 Commercial Plumbing Approved
Warranty & Support
🛡️ 5-Year Limited Warranty
Green Manufacturing
🌱 Lead-Free Pioneer
Certified:ISO 9001, NSF/ANSI 61

Certifications & Compliance

RoHS Compliant:Yes
REACH Compliant:Yes
Material Traceability:Available on Request
DFARS Compliant:Yes

Installation Procedure

1. Ensure the pipe ends are clean, free of debris, and properly chamfered for welding or fitting. 2. Select the appropriate welding procedure or fitting type based on the application's pressure and temperature requirements. 3. Perform rigorous non-destructive testing (e.g., radiographic, ultrasonic) on all welds to verify structural integrity.

Equivalent Standards (Cross-Reference)

Standard SystemDesignation
ISO EquivalentISO 9001:2015 Mfg
DIN EquivalentIndustry Standard
Primary StandardASME B18

Mechanical Properties

Burst Pressure4x Working Pressure (Typical)
Working PressureSee Manufacturer Specs
Temperature Range-20°F to 400°F (-29°C to 204°C)

Chemical Composition

Carbon (C)0.28 - 0.55%
Manganese (Mn)0.60 - 0.90%
Phosphorus (P)0.04% max
Sulfur (S)0.05% max

Temperature & Environment Rating

Min Operating Temp
-20°F (-29°C)
Max Continuous Temp
400°F (204°C)
Thermal Expansion
Typical for Material Class

Weight Reference Table

Size / TypeEst. Weight (lbs/100)Shipping Weight (kg)
StandardVaries by dimensionContact Sales

Corrosion Resistance Guide

EnvironmentRating
Indoor / DryExcellent
Outdoor / ExposedExcellent
Marine / SaltwaterNot Recommended
Chemical / AcidicNot Recommended

Common Mistakes & How to Avoid Them

❌ Mistake✅ Correct Approach
Using pipe rated for lower pressure than the system demands.Always verify the Schedule rating and material specifications meet or exceed the maximum operating pressure and temperature of the fluid system.
Improperly preparing pipe ends for welding or fitting.Ensure ends are square, clean, and correctly beveled according to welding standards or fitting manufacturer instructions to prevent weak joints.

Common Applications

  • High-pressure fluid transfer lines
  • Hydraulic systems
  • Steam and condensate lines
  • Structural supports in demanding environments
  • Oil and gas industry applications

⚠️ Engineering Warnings

  • Ensure compatibility of fluid with carbon steel to prevent corrosion.
  • Adhere to all relevant welding codes and safety standards during installation.

Alternative Products to Consider

Premium Pipe, Tubing, Hose & Fittings equivalentHigher corrosion resistance (316 SS)
Economy Pipe, Tubing, Hose & Fittings optionLower cost for non-critical indoor applications

Frequently Asked Questions

Q: What is the Seamless Pipe, Schedule 80 made from?

A: This Seamless Pipe, Schedule 80 is manufactured from Carbon Steel.

Q: What are the main applications?

A: High-pressure fluid transfer lines, Hydraulic systems, Steam and condensate lines, Structural supports in demanding environments, Oil and gas industry applications.

Technical Schematic

PIPE CROSS-SECTIONASTM A106 / ASME B36.10FLOWOD = 3.135"ID = 2.067"WALL0.259"MAX WORKING PRESSURE: 2,500 psiSeamless Construction — Uniform Wall Thickness

Torque Specifications

⚡ UNIT CONVERTER

Conversion factor: 1 ft-lb ≈ 1.356 Nm

Verified Compatibility

StatusMating ComponentStandardTorque SpecEngineering Notes
No verified compatibility data found for this component.